100% polyester. Button closure,Dry-comfort, Breathable, Moisture Wicking. All player name and numbers are stitched. Athletic Cut & Exquisite Stitching Not Easy To Fall Off. Suitable for children aged 7-12 to wear，Both boys and girls are suitable. Unique and Creative :Youth Baseball jersey Havey White And Black, let's surprise them!The Best Choose For Son, Daughter, Boys, Girls,Sport Lovers, Birthday, Any Special Occasions.